From efefba7c9b49a36a6c71b55f45c14d28e5f9f6bf Mon Sep 17 00:00:00 2001
From: Rodney Lorrimar <dev@rodney.id.au>
Date: Sun, 18 Feb 2018 16:19:26 +0000
Subject: [PATCH] nixos/buildkite-agent: add extraConfig option

This is useful for things like enabling debugging and increasing agent
priority, which don't warrant extra module options.
---
 .../continuous-integration/buildkite-agent.nix         | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/nixos/modules/services/continuous-integration/buildkite-agent.nix b/nixos/modules/services/continuous-integration/buildkite-agent.nix
index 1b0198ac93fe..abd77ddb973e 100644
--- a/nixos/modules/services/continuous-integration/buildkite-agent.nix
+++ b/nixos/modules/services/continuous-integration/buildkite-agent.nix
@@ -65,6 +65,15 @@ in
         '';
       };
 
+      extraConfig = mkOption {
+        type = types.lines;
+        default = "";
+        example = "debug=true";
+        description = ''
+          Extra lines to be added verbatim to the configuration file.
+        '';
+      };
+
       openssh =
         { privateKeyPath = mkOption {
             type = types.path;
@@ -126,6 +135,7 @@ in
             build-path="${cfg.dataDir}/builds"
             hooks-path="${cfg.hooksPath}"
             bootstrap-script="${pkgs.buildkite-agent}/share/bootstrap.sh"
+            ${cfg.extraConfig}
             EOF
           '';